// license:BSD-3-Clause // copyright-holders:Fabio Priuli /********************************************************************** Nintendo Entertainment System Four Score Adapter **********************************************************************/ #ifndef MAME_BUS_NES_CTRL_4SCORE_H #define MAME_BUS_NES_CTRL_4SCORE_H #pragma once #include "ctrl.h" //************************************************************************** // TYPE DEFINITIONS //************************************************************************** // ======================> nes_4score_device class nes_4score_device : public device_t, public device_nes_control_port_interface { protected: // construction/destruction nes_4score_device(const machine_config &mconfig, device_type type, const char *tag, device_t *owner, uint32_t clock); // device-level overrides virtual void device_start() override; virtual void device_reset() override; virtual uint8_t read_bit0() override; uint32_t m_latch; }; // ======================> nes_4score_p1p3_device class nes_4score_p1p3_device : public nes_4score_device { public: // construction/destruction nes_4score_p1p3_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); virtual ioport_constructor device_input_ports() const override; protected: virtual void write(uint8_t data) override; private: required_ioport m_joypad1; required_ioport m_joypad3; }; // ======================> nes_4score_p2p4_device class nes_4score_p2p4_device : public nes_4score_device { public: // construction/destruction nes_4score_p2p4_device(const machine_config &mconfig, const char *tag, device_t *owner, uint32_t clock); virtual ioport_constructor device_input_ports() const override; protected: virtual void write(uint8_t data) override; private: required_ioport m_joypad2; required_ioport m_joypad4; }; // device type definition DECLARE_DEVICE_TYPE(NES_4SCORE_P1P3, nes_4score_p1p3_device) DECLARE_DEVICE_TYPE(NES_4SCORE_P2P4, nes_4score_p2p4_device) #endif // MAME_BUS_NES_CTRL_4SCORE_H